LG LS090HSV4 Engineering Manual page 27

Single zone high efficiency wall mount
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Table 9: Speciality Application Devices.
Speciality Application
Device
Simple Dry Contact
Dry Contact Unit for
Economizer, occupied/
unoccupied
Dry Contact Unit for 24V
Thermostat
PI-485 V-net Control
Integration Board
Digital output (Do) Kit
LG Smart AC (For High
Efficiency and Standard
Wall Mount models only)
Before specifying or placing an order, refer to the V-net network Solution Engineering Product Data Book and review the detailed technical data provided to fully understand the capabilities and limitations of these
devices.
name
Model no.
PQDSB1
PQDSBC1
PDRYCB300
PMnFP14A0
PQnFP00T0
PCRCUDT2/
PCRCUDT3
Due to our policy of continuous product innovation, some specifications may change without notification.
©
LG Electronics U.S.A., Inc., Englewood Cliffs, NJ. All rights reserved. "LG " is a registered trademark of LG Corp.
Connect
Application
to
on/off, Run Status,
Error Status
on/off, Mode,
Controller Lock, Power
Indoor
Save, Run Status,
Unit
Error Status
on/off, Thermo on/
off, Mode, Fan Speed,
Run Status, Error
Status
outdoor
---
Unit
Comm
on/off
Bus
Wireless internet
Indoor
connectivity through
Unit
mobile app
AcceSSorieS
Binary
Signals
Description
Input/
output
1/2
Enables the indoor unit to be
controlled and monitored by third
party controls using binary inputs
2/2
and outputs.
Enables the indoor unit to be
controlled and monitored by a
---
third party thermostat or
controller.
Control integration to LG V-net
---
controls (AC Smart Premium,
ACP, BACnet, LonWorks, etc.)
one 25A DPST normally open
relay. Used with central
0/1
controller to control third party
device manually or by schedule.
Enables the AC system to
be controlled and monitored
through a mobile app running on
a smartphone via the LG Smart
AC module device.
Product data | 27

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